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Hi-Therm+ Lintel

Keystone Lintels

keystonelintels.com

Thermal Efficiency

Hi-therm is the only BBA Approved one piece lintel solution which achieves the appendix R value for steel lintels in Part L 2013. Up to 5 times more thermally efficient than a standard steel cavity wall lintel therefore reducing thermal bridging & improving SAP calculations.

Cost Effective

A low cost route to improve both CO2 reduction & Fabric Energy Efficiency standards in line with Part L Building Regulations.

Better Buildability

Better buildability – offers the simplicity of a one piece, structurally superior top hat design creating stability during the building process, unlike a two part lintel solution. Hi-therm+ is manufactured with a wider range & longer lengths.

Product categories

— Products (Pr)

— Structure and general products (Pr_20)

— Support and restraint products (Pr_20_85)

— Lintels (Pr_20_85_48)

Specifications

Suitability/use

Standard loading and heavy duty loading on cavity widths from 90mm-165mm

Dimensions

Sizes available for cavity widths 90mm - 165mm

Material(s)

Steel and GRP hybrid

Colour(s)

Silver

Special features

Patented GRP and galvanised steel hybrid design. Profiled CFC-free insulation ensures the continuity of insulation. Up to 5 times more thermally efficient than cavity wall lintel with a Psi value of 0.05w/m2k.

Hi-Therm+ Lintel

Keystone Lintels

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Hi-Therm+ Lintel